Sea Water Reverse Osmosis desalination

Hyundai Wacotec Seawater RO Desalination System


Sea Water Reverse Osmosis desalination is a proven, relatively mature and the most common water desalination technology used in world wide.

We have provided our local and worldwide distributors with the Seawater RO desalination system and installed our equipments to their designated sites by ourselves over many years.We provide best solution with client circumstance by our optimal pretreatment system with the advanced RO system.

Optimal system for various
We provide best solution with client circumstance and required capacity by our optimal pretreatment system with the advanced RO system.

Using Reverse Osmosis technology, this system is capable of purifying, brackish and seawater sources contaminated with chemical, biological, and/or radiological contaminants etc into clean and safe drinking water. The package unit of seawater RO desalination system have wide range of production capacity and adaptability of application such as drinking water, water for life and Industrial Use etc.

Easy Installation & APPLICATION.
The package unit of RO desalination system is easy to install and move. and it can produce treated water right away after connecting pipe line.

This system is applicable in varuous place such as small village, ship, industry field etc to supply drinking water and water for life.

The system composition

Seawater RO Desalination System 10ton
Components 10(㎥/d)
Disinfection and oxidant injection(NaOCl) Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, 1SET
Raw Water Feed Pump(Centrifugal, Vertical) 2㎥/hr×30mH×0.55㎾
Back Wash Pump(Centrifugal, Vertical) 2㎥/hr×30mH×0.55㎾
Dual Media Filter 530Φ×1,530H
SBS / Antiscalent inject Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, each 1SET
Micro Cartridge Filter 220Φ×550H×3pcs(1㎛)
High Pressure Pump(Ceramic, Plunger) 2.4㎥/hr×60bar×4㎾
RO Membrane/Vessel 4“×40”×3pcs
EDR -
Instrumentation Flow Meters, Pressure Gauges
Conductivity Transmitter
High/Low Pressure Switch
Level Sensor
Electronic Control System Master Controller
Salinity Probe/Indicator
Running Hour Meter
Safety Alarm Shutdown
Emergency Stop Switch

Seawater RO Desalination System 20ton
Components 20(㎥/d)
Disinfection and oxidant injection(NaOCl) Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, 1SET
Raw Water Feed Pump(Centrifugal, Vertical) 3㎥/hr×38mH×0.75㎾
Back Wash Pump(Centrifugal, Vertical) 3㎥/hr×38mH×0.75㎾
Dual Media Filter 600Φ×1,830H
SBS / Antiscalent inject Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, each 1SET
Micro Cartridge Filter 400Φ×550H×6pcs(1㎛)
High Pressure Pump(Ceramic, Plunger) 3.3㎥/hr×60bar×5.4㎾
RO Membrane/Vessel 4“×40”×5pcs
EDR -
Instrumentation Flow Meters, Pressure Gauges
Conductivity Transmitter
High/Low Pressure Switch
Level Sensor
Electronic Control System Master Controller
Salinity Probe/Indicator
Running Hour Meter
Safety Alarm Shutdown
Emergency Stop Switch

Seawater RO Desalination System 50ton
Components 50(㎥/d)
Disinfection and oxidant injection(NaOCl) Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, 1SET
Raw Water Feed Pump(Centrifugal, Vertical) 8㎥/hr×43mH×1.5㎾
Back Wash Pump(Centrifugal, Vertical) 8㎥/hr×43mH×1.5㎾
Dual Media Filter 680Φ×1,830H
SBS / Antiscalent inject Diaphragm Pump:20㎖/hr×0.2㎾
PE TANK : 60ℓ, each 1SET
Micro Cartridge Filter 400Φ×550H×9pcs(1㎛)
High Pressure Pump(Ceramic, Plunger) 7.8㎥/hr×60bar×14.3㎾
RO Membrane/Vessel 4“×40”×12pcs/6Vessel
EDR -
Instrumentation Flow Meters, Pressure Gauges
Conductivity Transmitter
High/Low Pressure Switch
Level Sensor
Electronic Control System Master Controller
Salinity Probe/Indicator
Running Hour Meter
Safety Alarm Shutdown
Emergency Stop Switch


Water Flow Process